Interesting you should ask, Danielle. MNM is gonna be the topic of my blog post tomorrow. I'm not a 'bride-facing' wedding vendor so I don't have personal experience. But I did get to have a nice long chat with Liz from the company, who seemed friendly and competent.
Their service seems like a great add on that you can offer your bride either as part of a package or an unexpected gift. Having one go-to spot to change your name would be a godsend. Wish it were around when I got married!
Warmly
Dina Eisenberg nee Lynch nee Beach Lynch nee Beach (LOL- only married 2x but changed name professionally several times)
PS If you read the post, don't forget to enter the contest to win a free gift card to share!